OT-2026-000098443
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098443) never changes.
Identity and time
| Publication number | OT-2026-000098443 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7890-9da9-0eb218294b4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098443 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3247022e977a6c7a9fddab34952f844a152f9302656d8b9b99737225eab7b8b7 |
|---|---|
| Markdown | 6e38916ab3946c8f706061a567a2999181965cee244a80e74111b8faefcc7e1f |
| Publication page | 2af42be4081b5143ff9de7a0129d91e1bd9fe427e80af921ae3f7bf7a1985543 |
| Manifest | 63c76ddcbe44cb6ef5e79deedf678e964edc0f12bb331c649746d671073b9caa |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | VXz+4sEhORbSGEVgRdQwIkW5Ox//cdEmAyYdOi/czM+fRs8O1dx4jPaEFnj+djrnmLdJ5EODdIuRaaOWfge0Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:18.039958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098443observed 2af42be4081b5143ff9de7a0129d91e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:18.020735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098443/manifest.jsonobserved 63c76ddcbe44cb6ef5e79deedf678e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.002695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098443/publication.mdobserved 6e38916ab3946c8f706061a567a29991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.984473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098443/publication.txtobserved 3247022e977a6c7a9fddab34952f844a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|